Summary
Overview
Work History
Education
Skills
Disclaimer
Timeline
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Godwin Devadhas

Chennai

Summary

Results-driven Mainframe Developer with extensive experience at WALMART, specializing in COBOL programming and JCL expertise. Proven track record in optimizing DB2 SQL queries and automating data processes, ensuring timely delivery of high-quality solutions. Strong communicator adept at client interactions and defect resolution, committed to excellence in Agile environments.

Overview

7
7
years of professional experience

Work History

Mainframe Developer

WALMART
Chennai
02.2020 - Current
  • Tuned and optimized DB2 SQL queries for better performance in a mainframe environment.
  • Developed, tested and debugged COBOL programs for mainframe applications.
  • Delivering the requirements within the expected time.
  • Worked on Easytrive to COBOL conversion.
  • Worked on mainframe-to-cloud analysis.
  • Worked on job decommissioning and report elimination.
  • Completed Azure certifications.
  • Automated the work of sending data to the client through Mainframe jobs.
  • Performed unit testing of all developed programs and documented results.
  • Participated in meetings with project managers to discuss project timelines and deliverables.

Mainframe Developer

RBS Bank
Chennai
05.2019 - 01.2020
  • Attending client calls and getting to know their requirements.
  • Working on defect fixing.
  • Monitoring the production jobs. And fix the issue within the SLA.
  • Writing and modifying the existing codes based on the requirements
  • Delivering the requirements within the expected time.
  • Using JIRA to close and open Defects.
  • Testing the Cobol programs using expeditor.
  • Performed unit testing of all developed programs and documented results.

Mainframe Developer

SG Bank
Chennai
02.2018 - 04.2019
  • Attending client calls and getting to know their requirements.
  • Writing code from scratch based on the requirements.
  • Delivering the requirements within the expected time.
  • Learned French language (Level 2).
  • Working on defect fixing.
  • Monitoring the production jobs.
  • Conducted code reviews to ensure adherence to coding standards and best practices.

Education

B.E - Mechanical engineering

Panimalar Engineering collage
Chennai

Skills

  • COBOL programming
  • JCL expertise
  • Easytrive
  • JIRA
  • MS Office
  • MS Excel
  • File-aID tool
  • Xpediter debugging
  • CA-7 scheduling
  • Control-M
  • FileZilla
  • Unit testing
  • Agile methodology

Disclaimer

I hereby declare that the above furnished details are true to the best of my knowledge.

Timeline

Mainframe Developer

WALMART
02.2020 - Current

Mainframe Developer

RBS Bank
05.2019 - 01.2020

Mainframe Developer

SG Bank
02.2018 - 04.2019

B.E - Mechanical engineering

Panimalar Engineering collage

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Godwin Devadhas